Happy Songs Of 2024
type: MusicGroup
popularity: 10
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fc61b221274dd655b4fb5b984d6148825f65a0858ccc59b51efbb0c3feb0779
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2a6fdd9-3635-4884-9b15-0f8435b25408.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2a6fdd9-3635-4884-9b15-0f8435b25408.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2a6fdd9-3635-4884-9b15-0f8435b25408
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fc61b221274dd655b4fb5b984d6148825f65a0858ccc59b51efbb0c3feb0779","name":"Happy Songs Of 2024","registered_at":"2026-06-20T20:15:00Z","symbol":"NIM1702997","token_address":"0x5108b7aa889f6939e42124e111783e1689076259","type":"artist","uuid":"c2a6fdd9-3635-4884-9b15-0f8435b25408"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc61b221274dd655b4fb5b984d6148825f65a0858ccc59b51efbb0c3feb0779. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2a6fdd9-3635-4884-9b15-0f8435b25408.json and https://artists.proofprofile.net/proofs/artist/c2a6fdd9-3635-4884-9b15-0f8435b25408.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x4fc61b221274dd655b4fb5b984d6148825f65a0858ccc59b51efbb0c3feb0779","name":"Happy Songs Of 2024","registered_at":"2026-06-20T20:15:00Z","symbol":"NIM1702997","token_address":"0x5108b7aa889f6939e42124e111783e1689076259","type":"artist","uuid":"c2a6fdd9-3635-4884-9b15-0f8435b25408"}